Mercury 40 FourStroke User Manual

CYLINDER HEAD
90-857046R1 NOVEMBER 2001 Page 4A-11
INTAKE/EXHAUST VALVES
REF
TORQUE
REF
.
NO.
QTY. DESCRIPTION lb. in. lb. ft. N·m
1 3 EXHAUST VALVE
2 3 INTAKE VALVE
3 6 SEAL–Valve Stem
4 6 VALVE SPRING–Outer
5 6 RETAINER–Valve Spring
6 12 KEY
7 6 ROCKER ARM
8 6 SCREW
9 6 NUT 120 10 13.5
10 1 ROCKER SHAFT
11 2 PLUG
12 1 BRACKET
13 1 SPRING
14 1 BRACKET
15 1 SPRING
16 1 SEAL
17 1 PIN - CAM THRUST
18 4 SCREW (M8 x 23) 160 13.3 18
19 2 SPRING - Overload (If Equipped) 160 13.3 18

Mercury 40 FourStroke Specifications

General

Brand	Mercury
Model	40 FourStroke
Category	Outboard Motor
Language	English